Iraq's top cleric Grand Ayatollah Ali al-Sistani has urged the Shiite forces of Hashd al-Sha’abi to sacrifice their lives to protect Sunni families who are under relentless attacks by ISIS, an Iranian official says.

Iranian Foreign Minister Mohammad Javad Zarif has felicitated Muslim people across the world on Eid al-Adha (Islamic Feast of Sacrifice), calling on them to unite against those who are trying to divide the Muslim world.

A senior Iranian cleric has called on Saudi clergymen and Muslim scholars to fulfil their religious obligation by warning the novice rulers of Saudi Arabia against making provocative decisions about regional issues.

Iranian Ambassador to the United Kingdom Hamid Baeidinejad says the Shirazi cult, whose followers raided the Iranian embassy in London on Friday, is an extremist Shiite group that insults grand Sunni leaders.